baber/WOPTO huggingface dataset:
Patent DE-4242241-A1 (DE)
Title: Security system for coordinating electronic locking mechanism - uses PIN programming system to allow key to transmit PIN pref. time limited and esp. includes microprocessor chip and light emitting diode or photodiode
Inventor: SCHREIBER HANS DR MED DR MED
IPC: G07C9/00
Filed: 1992-12-15
Abstract: The system programs the key (7) for a limited period by the pin programming system (1), in which the key is assigned an associated PIN. The key in the pref. design can communicate with the PIN system using light pulses, inductances or similar. The microprocessor chip (2) of the key (7) is limited in time, and in the pref. design the PIN is limited for a set period using a quartz timer. The key in normal use, is separated from the PIN programming system (1). ADVANTAGE - Key is suitable for limited time, outside this time key is useless for obtaining entry. Gives enhanced security.
Patent DE-4318422-A1 (DE)
Inventor: SCHEUERMANN KURT
IPC: G06F11/26
Filed: 1993-06-03
Abstract: In order to test an integrated circuit having a sequential logic, the register stages contained therein are switched in series as a shift register. In this case, running time problems can arise which can be avoided by a two-phase operation of the register stages, as is the case, for example, with the known LSSD technology. For a high processing speed, however, edge-triggered register stages are more favourable. According to the invention, register stages are therefore proposed which can easily be switched over between a two-phase operation during testing and edge triggering in normal operation. In this case, only one additional clock line is required. <IMAGE>
Patent DE-4321229-A1 (DE)
Title: Industrial installation with a safety building
Inventor: KORN WALTER
IPC: G21C9/00
Filed: 1993-06-25
Abstract: The invention relates to an industrial installation (5, 7, 8, 12, 14) with safety components (5, 7, 8, 12) and with a safety building (13) with an outer casing (1) for protecting the industrial installation (5, 7, 8, 12, 14) against external influences. All the safety components (5, 7, 8, 12) can be arranged within the outer casing (1). Arrangement within the outer casing (1) of the safety building (13), for example of a reactor building of a nuclear power installation, leads, in a particularly simple manner, to effective protection of the safety components (5, 7, 8, 12). In addition, monitoring of the safety components (5, 7, 8, 12) is thus considerably simplified, and connecting lines can be shortened to a large extent. <IMAGE>
Patent DE-4323820-A1 (DE)
Inventor: LISEC PETER
IPC: E06B3/673
Filed: 1993-07-15
Abstract: Parallel to the lower edge of the support wall runs a conveyor for feed of hollow profile fillets to the distance holder frame. A gripper (40) is provided for turning over of hollow profile fillets from the conveyor on to supports (7) in the area of the lower edge of the support wall (1). The conveyor and the gripper for turning over hollow profile fillets from the conveyor into the support are provided on the lower edge of the support wall behind the wall. The conveyor is formed by several groups of rollers. Each roller group comprises two freely rotatable rollers which are located around axes vertically to the support wall.
Patent DE-4325998-A1 (DE)
Title: Decorative and wear-reducing capping strip on step - is fastened by screws to angle iron@ reinforcing strip defining edge of step
Inventor: HINTEREDER LUDWIG
IPC: E04F11/16
Filed: 1993-08-03
Abstract: The system is for fastening a wooden capping strip (10) on the edge of a step in a building. The capping strip is fastened by screws (34) to the vertical face (30) of an angle iron forming the edge of the step. The screws extend towards the outside surface of the wooden capping strip. The top surface (14) of the capping strip extends very slightly above the top of the plastics material covering the tread surface of the step, and lopes down gently (24) to the edge of the plastics. The plastics material is laid on top of a layer of fibrous material (42) which extends into a groove (28) near the top of the capping strip. USE/ADVANTAGE - Secure fastening of decorative and wear reducing capping strip on step.
Patent DE-4327799-A1 (DE)
Title: Flat roof tile forming, on laying, horizontal head and side separation gap - has inner head rabbet rib extending from side rabbet part up to vicinity of cover rabbet arch
Inventor: LUDOWICI MICHAEL CHRISTIAN
IPC: E04D1/04
Filed: 1993-08-18
Abstract: The inner head rabbet rib (217) extends up to a vicinity of an arch of the cover rabbet portion from the side rabbet portion (5). In front of the head rabbet rib is located partly an extension rib (2714) starting from the middle field (6) end region at the cover rabbet side. It extends to the vicinity of the outer cover rabbet flank (311) over the arch of the cover rabbet portion (3). The inner foot rabbet rib may feed evenly and flush into the support face of the outer cover rabbet flank. ADVANTAGE - Increased head play space, rain protection and drainage.r
Patent DE-4330106-A1 (DE)
Title: Shock absorber fitted to bumpers of motor vehicles
Inventor: SCHWAIGER ARNE
IPC: B60R19/34
Filed: 1993-09-06
Abstract: The device is fitted to the bodywork (4) of a vehicle by a plate (8) and has a compression body (2) whose one end is fitted to the bumper (1) of the vehicle and whose other end is welded (5) to a plastically deformable piece (3).The other end of this piece is welded (6) to the plate (8) fixed to the body of the vehicle. Any shock load applied to the bumper (1) plastically deforms the piece (3) by being extending in line with the applied force. The deformable piece (3) is made from a soft material which is not susceptible to the welding operations. Use/Advantage As a shock absorber mounted on vehicles between the body and the bumper which is simple in its manufacture and can be mounted onto the body of the vehicle from an external position.
Patent DE-4333194-A1 (DE)
Inventor: SCHOETTLER HANS-JUERGEN
IPC: F24F11/00
Filed: 1993-09-29
Abstract: The invention pertains to an air supply device (3; 3a, 3b) for ventilating an interior space (2) from an exterior space (1), with a control unit (7; 7a, 7b; 2.0) that works with a sensor (5a, 5b; 2.41, 2.51) for detecting a ventilation-relevant measured variable in the interior space (2) and that has a processing unit (71a, 71b; 2.2) for producing a control signal from the measured variable as well as an actuator (72a, 72b; 2.11; 311) for changing the amount of air supplied depending on and in response to the control signal, where the control unit (7; 7a, 7b; 2.0; 30) is designed as a microprocessor control, the sensor (5a, 5b; 2.41, 2.51) is a sensor for a characteristic variable for air quality or thermal comfort in the interior space (2), though not air moisture, and the control unit (7; 7a, 7b; 2.0; 30) works with at least one other signal sensor (5b, 6; 2.611, 2.612, 2.613) for automatic detection of another characteristic variable for climatic conditions in the exterior space (1), the air quality and/or thermal comfort in the interior space (2) and/or a command variable (device setting) that is time-set or predetermined by the user(s) of the interior space.
Patent DE-4335342-A1 (DE)
Title: Water-cooled fluid friction clutch
Inventor: MARTIN HANS DIPL ING
IPC: F16D35/02
Filed: 1993-10-16
Abstract: Published without abstract.
Patent DE-4339332-A1 (DE)
Title: Hollow bodies as filling material for packaging
Inventor: STUEWE HANS-ULRICH
IPC: B65D81/09
Filed: 1993-11-19
Abstract: The padding material, esp. as a filler for packaging, is of paper to give a closed or pliable wall round a hollow zone filled with air or gas. Also claimed is a mfg. process where trough recesses (10) are formed in a web or strip (8) of paper. The open troughs (10) are covered by matching troughs (10) of a second web or strip (8) to give enclosed hollow zones.
Patent DE-4406077-A1 (DE)
Title: Intravascular catheter and method of using it
Inventor: ATKINSON ROBERT
IPC: A61M25/00
Filed: 1994-02-24
Abstract: Intravascular catheter, especially balloon-tipped catheter, and method of using it. The catheter possesses a shaft through which an expansion lumen extends and which is provided on the distal shaft part with a device connected to the lumen, especially to a dilation balloon. A core wire which has a small cross-section and whose distal part extends distally from the dilation balloon through a distal core wire opening lying distally from the balloon extends at least through the dilation balloon. The core wire is adjustable relative to the shaft, so that shaft and balloon can be pulled out, while the core wire remains positioned intravascularly. Distally from the core wire opening the core wire is connected to a head whose cross-section is larger than that of the opening. There is a distributor piece which can form a fluid-tight seal around a guide wire received in a passage and can spatially fix the position of the guide wire in the distributor piece. The distributor piece automatically seals a fluid passage on separation of a fluid source from the fluid passage.
Patent DE-4406397-A1 (DE)
Title: Electrical circuit substrate
Inventor: SCHULZ-HARDER JUERGEN DR ING
IPC: H05K3/06
Filed: 1994-02-26
Abstract: In the substrate for an electrical circuit, at least one side surface (7) of the metallic section (2`) is chamfered after etching. The removing of material gives a gap between the base line and a theoretical height line of about 70% of the thickness of the metallic section (2`), parallel to the surface of the insulating layer (1) and across the side surface (7). The chamfering gives a setback of about 0.05-1.0mm.  Also claimed is a mfg. process where the substrate is processed with a further etching stage after the mask has been removed, so that material is removed which amounts to 22-20% of the thickness of at  least one metallic section (2`).
Patent DE-4406582-A1 (DE)
Title: Welding of plastics pipes
Inventor: FROMMHOLD STEFANIE
IPC: B29C65/00
Filed: 1994-03-01
Abstract: To weld plastics pipes, they are chamfered at an angle of 20 deg. and a resistance copper wire is embedded in one of the chamferings. The chamfered ends are inserted into each other and the wire is heated electrically through a transformer to the welding temp. of the thermoplastic pipe material to weld the pipe sections together.
Patent DE-4407666-A1 (DE)
Title: Hybrid internal combustion and electrical drive system for motor vehicle
Inventor: ESSERT HERMANN
IPC: B60W20/00
Filed: 1994-03-09
Abstract: The hybrid drive system includes an internal combustion engine (11) connected to an electrical generator having both inner (13) and outer (12) sections able to rotate. One of the rotating sections is connected to the internal combustion engine drive shaft, while the other rotating section is connected to the rotor (15) of the second electrical generator, which has a fixed stator (14). Both generators act together upon the drive unit (16), which is either mounted between them, or is connected in series behind the internal combustion engine and the two generators. The generator having both sections able to rotate has a coupling (18) between the windings, and/or the other generator has a brake (19) which locks onto the unit housing.
Patent DE-4408281-A1 (DE)
Title: Surgical instrument with jaws
Inventor: WENZLER GUENTHER
IPC: A61B17/28
Filed: 1994-03-11
Abstract: The instrument (10) comprises a tubular shaft (12) in which a slider (14) is arranged. The shaft has jaw parts which work together at one free end. These jaws are connected to a hand grip (20) at the other end (18) of the shaft via the slider. Integrated into the hand grip and operating with and connected to the slider, is an end piece of the slider. The end piece is in the form of an air tight piston seal contained in a tubular sleeve (16). The free axial end of the sleeve is closed off by a cylinder formed tubular sleeve (12).
Patent DE-4409427-A1 (DE)
Title: Adjustable device for fixing the setting of an instrument
Inventor: KIKAWADA TORU
IPC: A61B19/00
Filed: 1994-03-18
Abstract: An adjustable device for fixing the setting of an instrument, e.g. an endoscope and an illumination arrangement, in a desired spatial position is provided. This device has a cylinder (D, D') which communicates, through a switching arrangement (B, B'), with a machine (C, C'), e.g. a compressor, delivering compressed fluid, a fastening member (G, G') for fastening an instrument (F, F') and the like and an adjustable bending arm section (E), through which an elongate component, e.g. a wire, extends. The bending arm section is arranged between the cylinder and the fastening member over the entire region or a part thereof. One end of the elongate component is mounted on a piston rod of the cylinder and the other end on the fastening member.   <IMAGE>
Patent DE-4414502-A1 (DE)
Title: Ointments for treating painful conditions
Inventor: SCHOLTEN EDDA
IPC: A61K36/00
Filed: 1994-04-26
Abstract: Ointments for topical treatment of painful conditions contain at least 5 wt. % tincture of capsicum (cayenne).
Patent DE-4419298-A1 (DE)
Title: DC SQUID appts. for measuring instruments
Inventor: DAALMANS GABRIEL M DIPL PHYS
IPC: G01R33/035
Filed: 1994-06-01
Abstract: The appts. includes two symmetrical terminals (A1,A2) which divide this loop into two current branches (Z1,Z2) in parallel, each having a Josephson element (4,5). The appts. is in the form of a thin film with the superconducting material used being a high critical temp. metal oxide. Provided between the terminals a common resistance (Rsq) bridges the Josephson elements. The common resistance may be a capacitor connected in parallel.
Patent DE-4426014-A1 (DE)
Title: Target protection system e.g. for armoured vehicle or bunker,
Inventor: STEUER RAIMAR
IPC: F42B12/32
Filed: 1994-07-22
Abstract: The system has a base (14) with a firing container (12) adjustably mounted on it, with a firing tube (36) for the splitter grenade (38). A sensor unit (26, 38) is used to detect projectiles and direct the firing container towards them.  A drive unit (24) is connected to the sensor unit via a signal processor (30) and a control unit (32) for moving the container relative to the base section. At least one splitter grenade has a cover (40) and detonator unit (44) for controlling detonation time.
Patent DE-4431953-A1 (DE)
Title: Internal travel arrangement for combustion chamber or large container
Inventor: WASERMANN UDO
IPC: B66F17/00
Filed: 1994-09-08
Abstract: The internal travel system in which the work platform (1) is additionally fitted on one of its longitudinal side ends with a hand cable pull (10). This is, in turn, attached to a third support cable (7).  The work platform has in addition to the two usual catcher devices (6) a third catcher device (13) for attachment to a third security component (8). A stable cable turning ring (15) is provided for each carrier cable and security cable in the region of the protective roof (3).
Patent DE-4433620-A1 (DE)
Title: Positive displacement machine with four rhombic chambers of variable volume
Inventor: NAKHMANSON RAOUL DR
IPC: F01C1/39
Filed: 1994-09-21
Abstract: To increase the compression coefficient and the strength of a positive displacement machine with four working chambers which are constructed by means of the linkage - comprising twelve conversion elements connected in a hinged and sealed manner to one another - and front and rear plates, the ratio A = L/R between the distance L between both axes of the conversion element and the original hinge radius R (about 3-5 and the same for all the hinges) is made small, it being possible for the hinge radii of different hinges to differ considerably from R (up to fivefold) and from one another (up to tenfold) (Fig. 7). <IMAGE>
Patent DE-4433677-A1 (DE)
Title: Method for monitoring a moving medium using an electrical sensor, and device therefor
Inventor: BUSER DIETER
IPC: G01F23/26
Filed: 1994-09-21
Abstract: The invention relates to a method for monitoring a moving medium (1), particularly for measuring the filling level in a container or detecting the distance of an object (1) to be detected, using a sensor (2), to the input of which a supply voltage source (Ubs) or supply current source is applied. To suppress interference quantities which change relatively slowly, the output signal (Uas) of the sensor (2) is fed back to the input of the sensor (2) or to its supply voltage in a feedback loop, the feedback loop being constructed in such a manner that the supply voltage of the sensor (Ubs), which can be changed for setting the sensitivity, changes in dependence on the output signal (Uas) of the sensor (2) in such a manner that the most constant possible sensitivity is always given. When a change, which is sufficiently fast with respect to the output signal at rest (Uw), of greater than 0.01 V/sec of the output signal (Uas) of the sensor (2) occurs in the absence of or in the presence of the medium (1), or when it is standing still, when the medium (1) is moving spatially geometrically, the feedback loop is opened and its interruption is interpreted as local change, namely greater than 0.5 mm, of the medium (1). <IMAGE>
Patent DE-4434860-A1 (DE)
Title: Door lock for vehicle
Inventor: ROOS MARTIN DIPL ING
IPC: E05B77/28
Filed: 1994-09-29
Abstract: The coupling lever (5) for internal release is mounted to the same swivelling axis (11) as the pawl (2) and is tilted by the internal release lever (3). Close to the release lever (4) the release coupling lever (6) is mounted to an axis allowing swivelling which is separate but parallel to the other swivelling axis (11). In locking position the release coupling lever (6) with its driving elements (13,14) is moved by the external locking lever (8) to a position outside of the path of movement of the coupling lever (5) and the pawl. In the open position, the lever (6) is in this path and transfers the opening forces onto the pawl.
Patent DE-4434971-A1 (DE)
Title: Silver halide emulsion colour photographic chemical sensitisation
Inventor: OEHLSCHLAEGER HANS DR
IPC: G03C1/09
Filed: 1994-09-30
Abstract: Chemical sensitisation of Ag halide (AgX) emulsions with:  (a) Au, and  (b) S or Se cpds. in the presence of spectral sensitisers comprises adding at least 10 wt.% of the optimum amt. of dye for sensitisation and halogen-substd. tetraazaindene (I), in an amt. of 10<-6> - 10<-3> mole/mole AgX before or during addn. of the chemical sensitisers but after pptn.
Patent DE-4439245-A1 (DE)
Title: Lifting device for textile machines
Inventor: LATTION ANDRE
IPC: F16P1/02
Filed: 1994-11-03
Abstract: A lifting device of a textile machine has a control unit (36), a support (12) adjusted by means of a drive (42, 38, 40) and a sensor (30a, 30b) and a transmitter (28) for registering the position of the support (12). A cover (22, 26) is located on the sensor side facing the transmitter (28) in such a way that no compression point is created for the operator between the transmitter (28) and the sensor (30a, 30b) in the case of a relative movement between the two parts.
Patent DE-4442635-A1 (DE)
Inventor: BAPTISTA AIRTON
IPC: C11D7/24
Filed: 1994-11-30
Abstract: A composition for cleaning and polishing surfaces, particularly suitable for use to clean, polish and water-proof surfaces of different types of materials, having different superficial textures, which can be used without a previous washing or cleaning of the surface to be treated. The composition comprises from 1.0% to 1.5% in volume of hexane, from 0.5% to 0.8% in volume of pure silicon fluid, from 1.0% to 2.0% in volume of carnauba wax, from 0.5% to 1.0% in volume of an aliphatic glycol solvent and water, all amounts being with respect to the final volume of the composition.
Patent DE-4443954-A1 (DE)
Title: Equaliser improving noise characteristic of semiconductor component
Inventor: PARK KEE WOO
IPC: H03K5/13
Filed: 1994-12-09
Abstract: The semiconductor component has an input line (30) for an external input signal with a pulse contg. a first logic value. The equaliser comprises a buffer (M1-4) between two supply voltage sources (VSS, VCC) and the input line for filtering and temporarily holding a pulse width of the input signal, larger than the propagation delay of the buffer. A delay line (G1-4) for the buffer output signal delays it by a preset time period. Between the delay line and the buffer a feedback (G1,M4) is incorporated such that the output signal of the buffer cannot have its logic value changed until a start section is delivered by the delay line, even if the logic value of the input signal has been changed to a second value.
Patent DE-4444583-A1 (DE)
Title: Selecting physical characteristic from parameter data for digital filter
Inventor: ISHII MASAHARU
IPC: G06F17/17
Filed: 1994-12-14
Abstract: The design of a digital filter requires that an approximation function is established based upon a number of points (PJ) determined from entered data. The range of the function is based upon a value (D), and errors in the distribution of the points are defined (T) by upper and lower bounding limits.  The data is handled in the forms of a number of simultaneous in equality equations that are solved to define the approximation. The output provides an amplitude characteristic for the filter.
Patent DE-4446346-A1 (DE)
Title: Detecting volume changes of electrolytes esp. blood or lymph fluid in living body parts
Inventor: WARNKE ULRICH DR
IPC: A61B5/0295
Filed: 1994-12-23
Abstract: The body parts (1) under examination are placed between the capacitor plates (2a,b) of a measuring probe (2). The output signals of the measuring probe are signal processed. They provide a display of an amplitude representing the respective electrolyte volume or the change in electrolyte volume.  The body part is exposed to an alternating electric field (E) of the measuring probe which forms part of an electric vibrating loop. The loop is driven as a resonant circuit. The resonant frequency of the loop varies as the electrolyte volume in the body part changes. The change in resonant frequency is used as an output signal. The resonant frequency is preferably in the MHz range.
Patent WO-8902606-A1 (WO)
Inventor: FANDRICH HEINZ-JUERGEN
IPC: G02B5/02
Filed: 1988-09-07
Abstract: Dans un dispositif composé d'une plaque de guidage de lumière, la lumière émise à partir d'une source lumineuse est guidée par des constituants dans une direction parallèle à la surface principale de la plaque, et émane de saillies (3) réalisées sur une surface de cette dernière. La surface lisse de la plaque est recouverte d'une couche intermédiaire transparente continue (2), dont une face comporte des saillies rapprochées (3) ayant une hauteur et une largeur se situant dans une plage comprise entre 0,5 et 0,001 mm. La plaque de guidage de lumière ainsi obtenue rayonne uniformément de la lumière.
Patent WO-9323714-A1 (WO)
Title: Industrieofen mit rollelementen und laufflächen für den transport von brenngütern
Inventor: BOHN PAUL
IPC: B65G13/00
Filed: 1993-05-07
Abstract: Industrieofen mit Rollelementen und Laufflächen für den Transport von Brenngütern, wobei die Rollelemente aus Hochtemperaturkeramik wie Siliziumkarbid, einer Siliziumkarbidverbindung, einem Aluminiumoxyd oder einem vergleichbaren Material, oder aus einem hochtemperaturbeständigen Stahl, bzw. einer Legierung bestehen.